GB1534797A - Melting vessel - Google Patents
Melting vesselInfo
- Publication number
- GB1534797A GB1534797A GB9632/76A GB963276A GB1534797A GB 1534797 A GB1534797 A GB 1534797A GB 9632/76 A GB9632/76 A GB 9632/76A GB 963276 A GB963276 A GB 963276A GB 1534797 A GB1534797 A GB 1534797A
- Authority
- GB
- United Kingdom
- Prior art keywords
- melting
- production
- ampoule
- melting vessel
- polycrystalline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/06—Hydrogen phosphides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752510587 DE2510587C3 (de) | 1975-03-11 | Vorrichtung zur Herstellung von polykristallinen kompakten InP- und GaP-Ingots |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1534797A true GB1534797A (en) | 1978-12-06 |
Family
ID=5941044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9632/76A Expired GB1534797A (en) | 1975-03-11 | 1976-03-10 | Melting vessel |
Country Status (3)
Country | Link |
---|---|
US (1) | US4049373A (de) |
CH (1) | CH619673A5 (de) |
GB (1) | GB1534797A (de) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US454759A (en) * | 1891-06-23 | Ore-roasting dish | ||
US1466739A (en) * | 1922-03-09 | 1923-09-04 | Hikoshima Rutsubo Kabushiki Ka | Graphite crucible |
US2593015A (en) * | 1948-04-14 | 1952-04-15 | George M Dreher | Combustion boat and shield |
US2773923A (en) * | 1953-01-26 | 1956-12-11 | Raytheon Mfg Co | Zone-refining apparatus |
DE1029803B (de) * | 1954-09-18 | 1958-05-14 | Siemens Ag | Verfahren zur Herstellung einer Verbindung oder einer Legierung in kristalliner Form durch Zusammen-schmelzen der Komponenten in einem abgeschlossenen System |
US3277006A (en) * | 1962-06-28 | 1966-10-04 | Texas Instruments Inc | Double doping of iii-v compound semiconductor material |
US3242015A (en) * | 1963-09-24 | 1966-03-22 | Monsanto Co | Apparatus and method for producing single crystal structures |
US3305313A (en) * | 1963-12-18 | 1967-02-21 | Philco Ford Corp | Method of producing gallium phosphide in crystalline form |
US3464812A (en) * | 1966-03-29 | 1969-09-02 | Massachusetts Inst Technology | Process for making solids and products thereof |
US3649552A (en) * | 1967-03-31 | 1972-03-14 | Hughes Aircraft Co | Method for preparing high quality rare earth and alkaline earth fluoride single crystals |
US3638930A (en) * | 1970-04-24 | 1972-02-01 | Sylvania Electric Prod | Refractory metal boat for heat treating coils |
-
1976
- 1976-02-10 CH CH159376A patent/CH619673A5/de not_active IP Right Cessation
- 1976-03-10 GB GB9632/76A patent/GB1534797A/en not_active Expired
- 1976-03-11 US US05/665,879 patent/US4049373A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2510587A1 (de) | 1976-09-16 |
DE2510587B2 (de) | 1977-02-17 |
CH619673A5 (de) | 1980-10-15 |
US4049373A (en) | 1977-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |